3420303132 has 48 divisors (see below), whose sum is σ = 8021583360. Its totient is φ = 1134279168.

The previous prime is 3420303071. The next prime is 3420303143. The reversal of 3420303132 is 2313030243.

It is a junction number, because it is equal to n+sod(n) for n = 3420303099 and 3420303108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3045123 + ... + 3046245.

It is an arithmetic number, because the mean of its divisors is an integer number (167116320).

Almost surely, 2^3420303132 is an apocalyptic number.

It is an amenable number.

3420303132 is an abundant number, since it is smaller than the sum of its proper divisors (4601280228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420303132 is a wasteful number, since it uses less digits than its factorization.

3420303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202 (or 2200 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3420303132 is about 58483.3577353421. The cubic root of 3420303132 is about 1506.6817669104.

Adding to 3420303132 its reverse (2313030243), we get a palindrome (5733333375).

The spelling of 3420303132 in words is "three billion, four hundred twenty million, three hundred three thousand, one hundred thirty-two".